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304 Stainless Long Tube Header 64-77 GM F & A Body 396-502 BBC 1 3/4" Primary 3" Collector

Doug's Headers 304 Stainless Long Tube Header 64-77 GM F & A Body 396-502 BBC 1 3/4" Primary 3" Collector

Mfg Part #
D313-SS
NP#
DOUD313-SS
Brand
Doug's Headers

Fits 1965 to 1976 Chevrolet Bel Air, Biscayne, Brookwood and 9 more models, and 1 more make. See every vehicle

  • Natural stainless-steel finish offers superior resistance to rust and corrosion
  • 3/8" thick 304 stainless machine flanges to prevent warping
  • CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
  • Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
$1,526.99 CAD Ships Sep 30
Free shipping in Canada, ships Sep 30
Availability: The item is available at the manufacturer.
Book installation at our Service Centre

Does this fit your vehicle?

Description

Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.

This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.

Fits these vehicles

YearMakeModelEngine
1968 - 1969ChevroletBel Air6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletBel Air6.6L 402 V8, 7.4L 454 V8
1973 - 1974ChevroletBel Air7.4L 454 V8
1968 - 1969ChevroletBiscayne6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletBiscayne6.6L 402 V8, 7.4L 454 V8
1969ChevroletBrookwood6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletBrookwood6.6L 402 V8, 7.4L 454 V8
1967 - 1968ChevroletCamaro6.5L 396 V8
1969ChevroletCamaro6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletCamaro6.6L 402 V8
1968 - 1969ChevroletCaprice6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletCaprice6.6L 402 V8, 7.4L 454 V8
1975 - 1976ChevroletCaprice7.4L 454 V8
1965ChevroletChevelle6.5L 396 V8
1967ChevroletChevelle6.5L 396 V8
1970 - 1972ChevroletChevelle6.6L 402 V8, 7.4L 454 V8
1968ChevroletChevy II6.5L 396 V8
1966 - 1969ChevroletEl Camino6.5L 396 V8
1970ChevroletEl Camino6.5L 396 V8, 6.6L 402 V8, 7.4L 454 V8
1971 - 1972ChevroletEl Camino6.6L 402 V8, 7.4L 454 V8
1973 - 1975ChevroletEl Camino7.4L 454 V8
1968 - 1969ChevroletImpala6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletImpala6.6L 402 V8, 7.4L 454 V8
1973 - 1976ChevroletImpala7.4L 454 V8
1969ChevroletKingswood6.5L 396 V8, 7.0L 427 V8
1970 - 1972ChevroletKingswood6.6L 402 V8, 7.4L 454 V8
1970 - 1972ChevroletMonte Carlo6.6L 402 V8, 7.4L 454 V8
1973 - 1974ChevroletMonte Carlo7.4L 454 V8
1969ChevroletNova6.5L 396 V8
1970 - 1971ChevroletNova6.6L 402 V8, 7.4L 454 V8
1972ChevroletNova6.6L 402 V8
1967PontiacFirebird5.3L 326 V8, 6.6L 400 V8
1968 - 1970PontiacFirebird5.7L 350 V8, 6.6L 400 V8
1971 - 1976PontiacFirebird5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8
1977PontiacFirebird4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8
1978PontiacFirebird5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8
1979PontiacFirebird4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8
1980PontiacFirebird4.3L 265 V8, 4.9L 301 V8, 5.0L 305 V8
1981PontiacFirebird4.3L 265 V8, 4.4L 267 V8, 4.9L 301 V8, 5.0L 305 V8

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